Re: How to change ALL comma in a CEdit into double byte comma?
If it were me I'd just use Unicode (CStringW and TCHARS) and use 2 bytes for
each character so you don't have to try to figure it out. Then you could
just assign the new character you want as a character rather than worrying
about bytes. In fact, I think you could just use CString::Replace() to do
what you're trying to do in a single function call. If the original string
is not Unicode you can use MultiByteToWideChar() to convert it.
http://msdn.microsoft.com/en-us/library/ms776413(VS.85).aspx
Tom
"Landon" <Landon@discussions.microsoft.com> wrote in message
news:42DDF178-438F-4958-8221-850621F4584D@microsoft.com...
Tom, I've got this code developed yesterday:
void FindnReplaceComma( CString& sSrcText )
{
/*for( int i = 0; i < sSrcText.GetLength(); i++ ){
if ( sSrcText[i] == '\n' ){
sSrcText = sSrcText.Left( i ) + " " + sSrcText.Mid( i + 1 );
}
}*/
unsigned char* ptr = (unsigned char*)sSrcText.GetBufferSetLength(
sSrcText.GetLength() );
unsigned short nMbChr;
char cTmp[3];
CString sTmp;
CString sStr( "" );
while( *ptr ){
nMbChr = _mbsnextc( ptr );
cTmp[0] = nMbChr >> 8;
cTmp[1] = nMbChr & 0xff;
cTmp[2] = '\0';
if( cTmp[0] ) sTmp = cTmp; // it is double-byte character
else sTmp = cTmp[1]; // it is single-byte character
if( sTmp == "," ){
int nPos = sSrcText.Find( sTmp );
sSrcText = sSrcText.Left( nPos ) + "???" + sSrcText.Mid( nPos + 1
);
}
ptr = _mbsinc( ptr );
}
}
but it only change the first comma. The logic is first I check does the
character is single / double byte then I go on to process it.
How so that it can change all the comma using this logic or combined with
yours?
Thank you.
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